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Website Security reviews by real, verified users. Find unbiased ratings on user satisfaction, features, and price based on the most reviews available anywhere.

Best Website Security Software

    Website security software is designed to protect business websites from a number of internet-based threats. These tools combine features of distributed denial of service (DDoS) protection software, content delivery networks (CDN), and web application firewalls (WAF) to create an all-encompassing website protection solution. Companies use these tools to reduce their risk of attack and data theft while ensuring their site is available to the public. The tools also provide application-level antivirus software, malware prevention, and removal tools to reduce the risk of infection.

    These website-specific tools share many features with the aforementioned software categories, but must provide some combination of the three to qualify. Website security software’s dynamic approach to cybersecurity is tailored specifically to the website medium.

    To qualify for inclusion in the Website Security category, a product must:

    Combine content delivery with application security features
    Secure against DDoS and other similar web-based threats
    Facilitate the remediation of website and application-level malware

    Top 10 Website Security Software

    • Imperva Cloud Application Security
    • Acunetix Vulnerability Scanner
    • GoDaddy Website Security
    • WordFence
    • Detectify Deep Scan
    • Alibaba Website Threat Inspector
    • CloudFront
    • Netsparker
    • Cerber Security, Antispam & Malware Scan
    • Astra Security Suite

    Compare Website Security Software

    G2 takes pride in showing unbiased reviews on user satisfaction in our ratings and reports. We do not allow paid placements in any of our ratings, rankings, or reports. Learn about our scoring methodologies.
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    (78)4.1 out of 5
    Optimized for quick response
    Entry Level Price:Free

    Imperva Incapsula delivers an enterprise-grade Web Application Firewall to safeguard your site from the latest threats, an intelligent and instantly effective 360-degree anti-DDoS solutions (layers 3-4 and 7), a global CDN to speed up your website's load speed and minimize bandwidth usage and an array of performance monitoring and analytic services to provide insights about your website's security and performance.

    (79)4.2 out of 5
    Optimized for quick response

    Acunetix leads the market in automatic web security testing technology that accurately scans and audits all web applications, including HTML5, JavaScript and Single Page applications (SPAs). It offers a cost-effective entry into the web scanning market with a simple, scalable, and high availability solution, without compromising quality. Acunetix can report on a wide range of web vulnerabilities, including SQLi and XSS and provides the only technology on the market that can automatically detec

    (28)4.1 out of 5

    Complete, no-hassle protection against malware, hacking, blacklisting and more.

    (46)4.3 out of 5

    Wordfence WordPress security plugin provides WordPress security, protecting your website from hacks and malware.

    (12)4.9 out of 5
    Optimized for quick response
    Entry Level Price:€ 70 Annual Subscription

    Detectify is the first company of its kind to automate the cutting-edge knowledge of the best ethical hackers in the world to secure public web applications. Users check web applications against 2000+ known vulnerabilities beyond the OWASP Top 10. In a fast-paced tech environment, the potential attack surface increases with each release and new app created. Using Detectify, you can monitor your subdomains for potential takeovers and remediate security issues in staging and production, and find v

    Website Threat Inspector (WTI) utilizes data, white hat penetration testing, and machine learning to provide an all-in-one security solution for domains and other online assets. WTI detects web vulnerabilities, illicit content, webpage defacement and backdoors to prevent possible financial loss caused by damage to your brand reputation

    (128)4.3 out of 5

    Amazon CloudFront is a web service for content delivery. It integrates with other Amazon Web Services to give developers and businesses an easy way to distribute content to end users with low latency, high data transfer speeds, and no commitments.

    (34)4.5 out of 5
    Optimized for quick response

    Founded in 2009, Netsparker Ltd develops a leading-edge web application security solution. The combination of dead accurate scanning with proprietary automatic exploitation technology brought Netsparker early success, and the company is now a recognized leading player in the web application security industry. Netsparker can identify vulnerabilities in all types of modern web applications, regardless of the underlying architecture or platform. Upon identifying an exploitable vulnerability, the N

    (18)4.6 out of 5
    Entry Level Price:0 Unlimited

    Cerber Security vigorously defends WordPress against hacker attacks, spam, and malware. Blazingly fast and reliable by design. Specialized request inspection algorithms screen incoming requests for malicious code patterns and traffic anomalies. A bot detection engine identifies and mitigates automated attacks. Detects bots by using heuristic and content-based algorithms. Checks IP against a real-time database of IP addresses known for disseminating spam, phishing attacks, and other forms of m

    (11)4.8 out of 5
    Entry Level Price:$19/mo

    Astra is the go-to security suite for your website. With Astra, you don’t have to worry about any malware, credit card hack, SQLi, XSS, SEO spam, comments spam, brute force & 100+ types of threats. This means you can get rid of other security solutions & let Astra take care of it all. We offer a 24*7 active Web Application Firewall to protect your store in real-time, on-demand machine-learning powered malware scanner, immediate malware cleanup, community security, Vulnerability Assessme

    (34)3.4 out of 5

    Sucuri is a managed security service provider for websites. Our cloud-based tools provide complete website security solution, including performance optimization via a CDN, mitigation of external attacks like vulnerability exploits and DDoS attacks, and professional response in the event of security incident. The team provides 24/7/365 customer service with a 97% satisfaction rate, and a median response time of 4 hours.

    (10)4.9 out of 5

    Website firewall, uptime monitoring and domain reputation checks on a single dashboard. Perfect for digital agencies, freelancers and for website owners to keep the sites secured from attacks.

    (23)2.8 out of 5
    Entry Level Price:$30/month Billed Annually

    SiteLock, the global leader in website security solutions, is the only provider to offer complete, cloud-based website protection. Its 360-degree monitoring detects and fixes threats, prevents future attacks, accelerates website performance, and meets PCI compliance standards for businesses of all sizes. Founded in 2008, the company protects over 12 million ​websites worldwide. For more information, please visit

    (15)4.8 out of 5
    Entry Level Price:$ 10-40 /server/month

    BitNinja is an easy-to-use server security tool, which can be installed on your server within a couple of minutes and requires virtually no maintenance. It is a mixture of an on-premise and cloudbased solution. It is an agent which sits on your infrastructure and sends the attack information to the central server which is in the cloud. We have a new technology called defence network, which means that every BitNinja protected server learns from each attack and shares the learned information with

    (16)4.8 out of 5
    Entry Level Price:$0.00 1 license

    Defendify is the only all-in-one SaaS-delivered cybersecurity platform designed specifically for growing businesses. It features 13 cybersecurity tools in 1 easy-to-use SaaS platform with automated program management, risk scoring, alerts, notifications, reports, recommendations, containment, and more. As a single pane of glass, Defendify provides multiple layers of ongoing protection to continuously improve the strength of your security posture against evolving cyber threats.

    Website Anti-malware product that will ensure business continuity by protecting your website from online threats and malware. With ThreatSign we guarantee the fastest incident response and access to the top-notch security professionals in case your site gets on blacklist or compromised. There is nothing to install and no maintenance is required. Fully cloud-based, ThreatSign user dashboard UI provides : security scanning (server-side and client-side), reporting, alerting, malware & blackli

    Trust Guard is a global leader in PCI compliance, malware protection, and cyber security. Trust Guard has been in business for over a decade and has ​thousands of satisfied customers. As an Approved Scanning Vendor (ASV) partner we provide intrusive tests, identifying vulnerabilities and offering detailed recommendations to keep your client’s websites safe while protecting their customers' personal information.​  We offer these industry leading scanning services for websites and POS credit car

    (3)4.5 out of 5
    Entry Level Price:$0 Free Forever

    AppTrana identifies the risk posture of an application, patches vulnerabilities immediately, improves website performance through whole site acceleration and ensures proactive remediation against DDOS/emerging threats through continuous monitoring in a single place.

    (2)4.8 out of 5

    Mitigate getting blacklisted by Google, being blocked by Webhosts or any possible security threats from the most complex malwares with MalCare's comprehensive and powerful automatic website malware scanning.

    (3)3.7 out of 5

    Secure and accelerate your websites, apps, APIs, media streams, and more with edge services on a platform built for cloud scale.

    (1)4.0 out of 5

    Kona Site Defender is designed to protect the web and mobile assets of organizations from sophisticated and targeted web application and DDoS attacks by providing customizable and advanced security features.

    Blue Triangle provides digital teams with a connected view of their marketing, web performance, and third-party tag analytics while constantly monitoring website code for security vulnerabilities. With Blue Triangle, teams can track the experience of every web and mobile app visitor in real-time and identify specific web performance, third-party tag, and purchase path issues measurably impacting revenue. This data empowers teams to improve and secure their digital experiences along the most cr

    (1)5.0 out of 5

    HackerProof is a trustmark that is displayed on a website to build trust and confidence.

    (1)5.0 out of 5

    Lockr is the first hosted API & encryption key management for modern content management systems like Drupal and WordPress, providing an affordable and easy to deploy solution for all sites to properly manage secrets of all kinds, including API and encryption keys. Lockr's key management solution-as-a-service protects against critical vulnerabilities, delivers best-practice security to help sites comply with many industry regulations, and provides a Defense in Depth approach to securing your

    0 ratings

    Assertible provides a defense against web service failures by providing assertions to test and monitor APIs and websites.

    0 ratings

    The latest Minded Security Labs project regards JavaScript Security. We have released a tool called BlueClosure which helps security testers to analyze and discover Client Side security issues.

    0 ratings

    ChinaNetCenter Web Security mitigates threats, including DDOS attacks, SYN and UDP floods.

    0 ratings

    Invisible end-to-end web security solution to eliminate Man-in-the-Middle attack and Man-in-the-Browser vulnerabilities for every customer.

    0 ratings

    CWIS allows users to diagnose, repair and protect their website. Monitoring and cleaning infected Websites is the core business of Cobweb- Security.

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    Check out the G2 Grid® for the top Website Security Software products. G2 scores products and sellers based on reviews gathered from our user community, as well as data aggregated from online sources and social networks. Together, these scores are mapped on our proprietary G2 Grid®, which you can use to compare products, streamline the buying process, and quickly identify the best products based on the experiences of your peers.
    High Performers
    Imperva Cloud Application Security
    Acunetix Vulnerability Scanner
    Detectify Deep Scan
    Astra Security Suite
    GoDaddy Website Security
    Alibaba Website Threat Inspector
    Cerber Security, Antispam & Malware Scan
    Market Presence